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Graham Wilde
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Coiled tubing wellbore cleanout
Patent number
7,655,096
Issue date
Feb 2, 2010
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Grant
Coiled tubing wellbore cleanout
Patent number
7,377,283
Issue date
May 27, 2008
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Grant
Release tool for coiled tubing
Patent number
7,249,633
Issue date
Jul 31, 2007
BJ Services Company
John Edward Ravensbergen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coiled tubing wellbore cleanout
Patent number
6,982,008
Issue date
Jan 3, 2006
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Grant
Coiled tubing wellbore cleanout
Patent number
6,923,871
Issue date
Aug 2, 2005
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Grant
Bottom hole assembly
Patent number
6,832,654
Issue date
Dec 21, 2004
BJ Services Company
John Edward Ravensbergen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coiled tubing wellbore cleanout
Patent number
6,607,607
Issue date
Aug 19, 2003
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Grant
Insulated and/or concentric coiled tubing
Patent number
6,015,015
Issue date
Jan 18, 2000
BJ Services Company U.S.A.
H. Bernie Luft
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for removal of cuttings from a deviated wellbore drilled wit...
Patent number
5,984,011
Issue date
Nov 16, 1999
BJ Services, USA
John G. Misselbrook
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
COILED TUBING WELLBORE CLEANOUT
Publication number
20080217019
Publication date
Sep 11, 2008
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Application
Coiled tubing wellbore cleanout
Publication number
20060102201
Publication date
May 18, 2006
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Application
Coiled tubing wellbore cleanout
Publication number
20050236016
Publication date
Oct 27, 2005
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Application
Release tool for coiled tubing
Publication number
20050000693
Publication date
Jan 6, 2005
BJ Services Company
John Edward Ravensbergen
E21 - EARTH DRILLING MINING
Information
Patent Application
Coiled tubing wellbore cleanout
Publication number
20030200995
Publication date
Oct 30, 2003
BJ Services Company
Scott A. Walker
B08 - CLEANING
Information
Patent Application
Coiled tubing wellbore cleanout
Publication number
20030056811
Publication date
Mar 27, 2003
Scott A. Walker
B08 - CLEANING
Information
Patent Application
Bottom hole assembly
Publication number
20030019628
Publication date
Jan 30, 2003
John Edward Ravensbergen
E21 - EARTH DRILLING MINING